Title:
マルチピースゴルフボール及びその製造方法
Document Type and Number:
Japanese Patent JP4374500
Kind Code:
B2
Abstract:
A multi-piece golf ball has a core 3 , an interlayer 5 , and a cover 7 , the core 3 having a spherical main part 9 and a plurality of ribs 11 provided on the surface of the main part 9 , the interlayer 5 being inserted into depressions surrounded by the ribs 11 , and the hardness of the interlayer 5 being less than that of the core 3 . The multi-piece golf ball can achieve an especially long carry distance.
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Inventors:
Ninomiya Tokazu
Kenji Onoda
Masao Ogawa
Yuri Naka
Kenji Onoda
Masao Ogawa
Yuri Naka
Application Number:
JP2006511187A
Publication Date:
December 02, 2009
Filing Date:
March 15, 2005
Export Citation:
Assignee:
Mitsuno Co., Ltd.
International Classes:
A63B37/04; A63B37/00; A63B37/02; A63B45/00
Domestic Patent References:
| JP2003024472A | ||||
| JP2004041743A |
Attorney, Agent or Firm:
Eiji Saegusa
Kakehi Yuro
Tachibana Kenji
Kakehi Yuro
Tachibana Kenji